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Knockout Plumbing & Mechanical LLCPlumber in Seattle, WA

Knockout Plumbing & Mechanical LLC is a plumber at 1724 S Spokane St, Seattle, WA 98144, rated 4.9 from 49 Google reviews. Open Monday to Friday.

Seattle, WA0 paid placements in any rankingHow we rank

Call (206) 858-2211Website ↗

Key facts

Key facts about Knockout Plumbing & Mechanical LLC
Address1724 S Spokane St, Seattle, WA 98144Get directions
Phone(206) 858-2211
Websiteknockoutplumbingseattle.com
HoursMonday to Friday: 8 AM – 6 PM
Google rating4.9 from 49 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Plumbingmain tradeGoogle main category
  • Kitchen Remodeladditional Google category
  • Bathroom Remodeladditional Google category

Service area

Serves Seattle and 11 towns within 25 miles: Mercer Island, White Center, Boulevard Park, Bellevue, Riverton, Bryn Mawr-Skyway, Tukwila, Burien, Renton, Newcastle and SeaTac.

Based in Seattle, WAView on map

Opening hours

Opening hours for Knockout Plumbing & Mechanical LLC
DayHours
Monday8 AM – 6 PM
Tuesday8 AM – 6 PM
Wednesday8 AM – 6 PM
Thursday8 AM – 6 PM
Friday8 AM – 6 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical plumbing prices

Typical plumbing prices
JobLowTypicalHigh
Water heater replacementPer unit, installed (unit plus labor); typical range of customer-reported jobs. US national range$882$1,348$1,826

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.9from 49 Google reviews

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Questions about Knockout Plumbing & Mechanical LLC

What are Knockout Plumbing & Mechanical LLC’s hours?

Knockout Plumbing & Mechanical LLC is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Knockout Plumbing & Mechanical LLC serve?

Serves Seattle and 11 towns within 25 miles: Mercer Island, White Center, Boulevard Park, Bellevue, Riverton, Bryn Mawr-Skyway, Tukwila, Burien, Renton, Newcastle and SeaTac. The list is based on the business's location and the usual service radius for plumbing. Confirm your address is covered when you call.

What do Google reviews say about Knockout Plumbing & Mechanical LLC?

Knockout Plumbing & Mechanical LLC has a rating of 4.9 from 49 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Knockout Plumbing & Mechanical LLC?

Call Knockout Plumbing & Mechanical LLC on (206) 858-2211. The business is at 1724 S Spokane St, Seattle, WA 98144. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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